Mea
2, 7, 7, 2, 2, 4
Mean
Median

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Which is a graph of a proportional relationship?